We often focus on the interior of our home at Christmas, and why not – it's where we spend the majority of our time during the festive period, cosy and warm with our families.
Whilst garden lighting is a hot topic during the warmer months, we tend not to consider it as much for our trees during the festive season.
1. Establish what type of trees you have
This may sound simple, but the type of tree will dictate what lights you choose because a tree with bare branches won't need as much cord, whereas evergreen trees will be denser and need longer cords and more lights.
'Outdoor trees are one of the most magical parts of any festive display. Whether you’ve got a towering evergreen in the garden or a smaller tree by your front door, the right lighting can transform it into a sparkling winter centrepiece,' says Naomi Bentley, director of Charles Bentley.
The trees in my garden are birch, and they drop their leaves in winter, as do ash, oak, hornbeam, sycamore and maple. This means your tree will have bare branches in December, unlike evergreens, which will stay looking lush. Examples of these include yew, pine, magnolia, spruce, and beech (younger trees tend to hold on to their leaves).
I love outdoor Christmas lights, so enhancing trees is an idea I really want to try – you can add lights to some bushes too, it all depends on the type – I would most certainly leave a holly bush free of lights if I had one! Boxwood would look lovely with battery fairy lights like these twinkly waterproof 30m battery-powered lights, £12.79 from Amazon, placed inside, and you can do the same with large ornamental style shrubs, too, like laurel and cotinus.
Naomi has been part of the family business for over 20 years, bringing deep expertise in sourcing and supplier management. With a sharp eye for emerging trends, she helps identify what’s next – from sustainable materials to seasonal colourways.
2. Choosing the right lights
I've measured the height and circumference of my trees so I have a rough idea of the length of cord I will need for each, but is there a knack to choosing the right lights?
'When lighting outdoor 'Christmas' trees, you’ll want to focus on enhancing the tree’s natural shape while choosing lights built to last outdoors,' advises Jon Saeed, managing director at Lighting Legends.
'Outdoor lights must be IP44 rated or above,' says Claire Bassett, head of product at Lights4Fun. 'Anything less isn’t built to withstand winter weather. LED is essential too: it’s safer, more energy-efficient and will last season after season. For larger trees, I recommend connectable lights: they let you join multiple strings to one plug, and you can add splitters if you’re lighting individual branches on a deciduous tree. Battery lights are brilliant for small trees or places without access to mains power.'
Where to buy IP44-rated lights:
Jon co-founded Lighting Legends with Adam Wilkins in 2020 after running a successful gardening business for eight years. They specialise in outdoor-based lighting that's weatherproof, with the aim to create long-lasting lighting solutions that combine high end design with sustainability.
- Amazon: Perfect for a large tree, these 35m Christmas Tree Lights in Warmwhite come with 300 LED outdoor lights, 8 modes and a timer, £19.99
- XmasDirect: Or try a modular system that you can add to with these Static Outdoor String Lights Pro Series, £39.99.
2. Different styles to consider
You can opt for the good old classic fairy lights – which I think will be my top choice – but there are other varieties to choose from too. If you have more than one tree and a few bushes, you can incorporate a few of these great ideas.
'For a wonderful, timeless look, warm white LEDs are hard to beat. They create a soft, golden glow that feels inviting and works beautifully against greenery. Cool white or ice-blue tones give a crisp, modern effect, ideal if you prefer a frosty, winter wonderland theme,' says Naomi.
Cluster lights look fabulous on large branches. 'These will fall easily from the top to the bottom of your tree in strings, or choose strings of lights that will drape around your tree, just like you would place around your indoor tree. For less bushy or deciduous trees, our Magical Outdoor Hanging Vine Lights, £35 create a charming effect dripping from the lower branches,' suggests Danielle Le Vaillant, head of photography and film at Cox & Cox.
Where to buy cluster lights:
- Cox & Cox: these Two Tone Outdoor Twinkle Cluster Lights, £40, will look fabulous on fir trees.
- Amazon: wrap your tree with 500 Christmas Tree Cluster Lights on a 7.5 metre cord, with 8 modes and a timer, £20.99.
3. Safety measures
'If you’re using extension cords and timers, make sure these are waterproof too,' says Jon. This is such a good tip, as I hadn't thought about extension cords and timers, let alone waterproof ones!
Battery-operated lights are fine to use outside as well. You can wrap them in waterproof tape, like this clear duct tape, £7.19 from Amazon, to stop any moisture from seeping into the casing.
Claire agrees, 'Make sure all your connectors are tightly sealed to prevent any water from getting in. Never mix different brands of lights or overload a single plug beyond the recommended number of strings. And if you’re using a ladder, don’t do it in the wind, rain or on your own. Christmas lighting should be magical, not dangerous.'
Where to buy waterproof items from:
- Amazon: We love the range of colours that you can buy this Restmo Outdoor IP44 Waterproof Connection Weatherproof Extension Lead, £9.99.
- B&Q: This Gorilla All-Weather Tape is perfect for wrapping anything you feel could be affected by moisture.
4. How to hang them perfectly
I felt a little overwhelmed at the thought of adding lights to an outdoor tree – do we start from the bottom up? How does it work if your tree isn't evergreen? Thankfully, expert help is at hand from Claire at Lights4Fun!
'Deciduous trees are lit differently because the trunk of the tree is on show, so start by wrapping the trunk, then follow each main branch to highlight its natural lines. You’re drawing the tree’s silhouette rather than trying to fill it, and look at lights that offer around 60 to 80 lights per foot of height. For a cleaner finish and even light distribution, use 2 or 3-way splitters at the base; one feed up the trunk, then separate runs up individual branches. This allows you to evenly split your lights whilst powering all your lights from one plug.'
If you have an evergreen tree, you can treat it similarly to adding lights to your indoor Christmas tree. Claire explains, 'With evergreens, always build light from the bottom up. Anchor your lights at the base of your tree, then spiral upwards through the foliage so the bulbs sit slightly within the branches rather than just hanging on the surface. This is how you get that soft, glowing depth instead of a flat layer of lights. As a guide, use around 100 lights per foot of tree height for a gentle sparkle, or up to 150 per foot for a full, storybook look.'
Where to buy splitters:
- Amazon: for a great value 2 way splitter check out the Redefun Splitter Connector for Christmas Lights, 2Pin 2 Way, IP65, £3.99.
- Festive Lights: If you want to add more then choose a 5 splitter option like this ConnectPro 5 Port Ring Connector that comes in black and white, £9.99.
5. What colours work best?
Whilst I'm definitely a colour lover when it comes to interiors, for outside lights I'm after a white, though not sure which to choose, but I love seeing multicoloured outdoor lights at Christmas, they do light up the dark evenings perfectly – I'm a little torn!
'While for years, the style-conscious insisted on warm white being the only acceptable Christmas lighting to present to the neighbours and passers-by, the tide has turned in recent years with bright and multi-coloured outdoor lights being embraced as a whimsical and fun choice,' explains Danielle.
The reason being, according to Danielle, is that while bright white can be a little hard on the eyes indoors, they can give a magical winter wonderland effect when transferred to the outdoors, particularly when backed by a genuine fall of snow or hard frost.'
If you adore colour outside and in, then you can go for multiples if you have plenty of trees and bushes to add lights to, or pick one single colour. 'When it comes to colour, it really depends on the look you’re trying to achieve,' says Jon. 'Multi-coloured lights are also a great option, and they’re becoming more popular again with people trying to capture the nostalgic and traditional feeling of Christmas from years ago. These suit all trees but look especially great on larger statement trees.'
Where to buy white and coloured lights from:
- Amazon: For a glowing outdoor tree pick Ollny Fairy Lights Battery Operated 10m 100 LED Christmas Tree Lights In Warm White, £9.99.
- Lighting Legends: Can't decide on a single colour? Opt for these Pro Link Multi-Colour Connectable Outdoor LED Fairy String Lights, £42.99.
6. Making a statement
'Lighting isn’t just about the trees – it’s about creating a cohesive, magical scene. Pre-lit decorations add warmth and charm, helping to tie your outdoor display together,' says Naomi.
This suggestion has got me thinking about whether I could add more to my outdoor lighting scheme. With the beech trees covered beautifully by fairy lights, what else could I consider?
After a quick search, I've found some fabulous ideas, from snowmen to penguins, reindeer to polar bears. You can certainly add fun to complement your outdoor tree lighting.
Where to buy illuminated animals:
- Amazon: I absolutely adore the Christow Reindeer Christmas Lights, Flashing Micro LED Pathway Stake Decorations, Battery Operated, Set of 3, £24.99, they'll suit my 'whites' scheme perfectly.
- Lights4Fun: For dog lovers like me, Dolly The Christmas Dog with Fairy Lights LED 3D Fabric Figure, £69.99, will be hard to refuse!
7. Final top tips
There are a few considerations when you're starting to look at adding lights to your outdoor trees. 'If you do have a larger tree, you may need to use a ladder to reach the top or consider calling in professionals,' says Jon. 'When using a ladder, always make sure there is someone at the bottom to keep it steady and that it’s placed on firm, level ground. Take your time, avoid overstretching, and work slowly to ensure even light coverage.'
Another great top tip – which is also relevant to hanging your Christmas tree lights too – Claire advises always switching on your lights before you even consider hanging them. 'It sounds simple, but it’s the easiest way to spot any dead sections and, more importantly, you can see exactly how the lights will sit on the branches as you work. Whether it’s an evergreen or a bare-branched tree, lit cables are much easier to position evenly. And as ever: step back at dusk to make sure the tree is glowing from within.'
Shop outdoor lighting essentials
Perfect for outdoor lights, fountains and pool pumps, this heavy duty waterproof timer is easy to use with up to 48 on and off settings per day.
Use cable ties to direct your outdoor lights around the tree trunks and branches, they will keep them securely in place for the festive season.
You'll never waste money buying a step ladder, this great value design will add 83cm to your height making it easier and safer when attaching outdoor lights to your trees.
I'm now itching to get on with adding lights to my outdoor trees, and might even consider decorating the outside my home with lights too - is it too early?
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